黑潮水入侵南海的水文分析：Ⅱ.1994年8—9月期间的观测结果

利用１９９４年８－９月期间，由台湾海峡两岸的４艘海洋调查船在南海东北部海域所获之ＣＴＤ和ＡＤＣＰ资料，并结合１９９２年３月间在同一海域获取的ＣＴＤ资料及部分历史水文资料，对该区域的海水特性以及黑潮水入侵南海等问题进行了分析探讨。     

海洋环境数据业务化处理与应用原型系统

简单介绍了原型系统的概念,并重点介绍了在原型开发模式下,建立的海洋环境数据业务化处理原型系统的数据处理流程、总体结构和主要功能。     

A Moored Underwater Energy Conservation System for Profiling Measurement

There is a need to obtain the hydrologic data including ocean current,wave,temperature and so on in the South China Sea.A new profiling instrument which does not suffer from the damage due to nature forces or incidents caused by passing ships,is under development to acquire data from this area.This device is based on a taut single point mid-water mooring system.It incorporates a small,instrumented vertically profiling float attached via an electromechanical cable to a winch integral with the main subsurface flotation.On a pre-set schedule,the instrument float with sensors is winched up to the surface if there is no ship passing by,which is defined by an on-board miniature sonar.And it can be immediately winched down to a certain depth if the sonar sensor finds something is coming.Since,because of logistics,the area can only be visited once for a long time and a minimum of 10 times per day profiles are desired,energy demands are severe.To respond to these concerns,the system has been designed to conserve a substantial portion of the potential energy lost during the ascent phase of each profile and subsequently use this energy to pull the instrument down.Compared with the previous single-point layered measuring mode,it is advanced and economica1.At last the paper introduces the test in the South China Sea.     

浙闽沿岸流消退时期的浮游植物群落结构特征

浙闽沿岸流对台湾海峡的水文环境意义重大.依据国家海洋局"908"补充调查专项,通过对覆盖浙闽沿岸流海洋锋面过程的海洋生物调查研究,于2008年4月实施针对浙闽沿岸流消退时期(春季)台湾海峡锋面海域的浮游植物取样分析.结果共记录3门41属86种,其中硅藻35属76种.甲藻5属9种,蓝藻1属1种.种类组成以暖水性种类和广布...     

水文气象海洋仪器数据处理：多项式回归与程序设计

本文首先简要地叙述了多项式回归在数据处理中的应用,进而对回归多项式的计算方法做了较为详细地描述,最后设计出了计算回归多项式的 BASIC 语言程序,并对程序作了扼要说明,给出了运行示例及结果。     

渤海海峡跨海通道的自然条件

渤海海峡修建跨海通道具有良好的自然条件：气象、水文条件适宜；优越的地理环境；虽为地震多发区，但不会造成破坏性威胁。     

ZQA2—1型海洋水文气象监测系统

海洋水文气象监测是海洋环境研究和海洋开发的基础工作,而现代化的仪器设备又是提高监测水平的有效工具。ZQA2-1型海洋水文气象监测系统是以微型计算机为核心的自动监测装置。它可以自动、定时,长期地将所监测的海洋水文、气象要素进行打印和存贮,为用户提供实时和历史的资料。本文介绍了该系统的技术性能指标、基本构成与工作原理、应用程序等内容,并对其中有些技术问题作了较详细地论述。     

喀喇昆仑山至昆仑山地区湖水溶解氧特性分析

本文根据喀喇昆仑山至昆仑山地区湖泊考察中获得的资料,分析了溶解氧及其饱和度与湖水温度、矿化度及湖面海拔高程的关系,并探讨了这些因素对溶解氧日过程及垂直变化的综合影响。